Description
It is used to splice cable with max. 12.5mm dia.and allow 16 pcs drop cable with fast connector exit. Adopt engineering plastic in scientific formula with excellent mechanical strength, can prevent aging effectively caused by cold, hot, oxygen, UV etc. Joint closure 48 core can splice and connect the optic fibers in aerial, pole or wall mounting environment. Reliable sealing performance, convenient for repeated use.
Specification
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Main Technical Index
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Available optic fiber bending radius
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≥37.5mm
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Excessive loss fiber length
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≥1.6m
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Max splice capacity:
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48F (single fiber)
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Working Temperature
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-40℃~+70℃
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Lateral pressure resistance
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≥2000N/10cm
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Impact resistance
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≥20N.m
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Goodmind Electronics (Shenzhen) Co., Ltd. was established in 1992 with a registered capital of 18 million U.S. dollars. Its own factory is located in Shenzhen and has more than 1000 employees. The company is high-tech and integrates R&D, production, sales, and service. Professional manufacturing firm specializing in Antenna, Network Communication, Bluetooth, AV Accessories, Smart Home, and Car Accessories. There is vertical integration in the factory. The plant offers SMT, DIP, plastic processing, metal stamping, zinc die casting, and assembly services. With superior manufacturing equipment, a skilled R&D team, lean manufacturing, and solid financial backing, the company is committed to producing high-quality products for its clientele.
What are the main features of a Joint Closure 48 Core?
Features may include:
- Weatherproof design to protect against environmental factors.
- Splice trays or organizers for organizing and managing fiber optic splices.
- Sealing mechanisms to prevent water and dust ingress.
- Mounting options for installation on poles, walls, or in underground vaults.
- Compatibility with various cable sizes and types.


What are the advantages of using a Joint Closure 48 Core?
Advantages may include:
- Protection of fiber optic connections from environmental hazards.
- Organization and management of splices and terminations.
- Flexibility to accommodate a large number of fiber optic cables.
- Durability and reliability in outdoor or harsh environments.
- Ease of maintenance and access for future modifications or repairs.
How do I install a Joint Closure 48 Core?
- Installation procedures may vary depending on the specific model and manufacturer. Generally, installation involves:
- Selecting an appropriate location.
- Mounting the closure securely.
- Preparing and routing the fiber optic cables into the closure.
- Splicing or terminating the fibers.
- Sealing the closure to prevent environmental ingress.

Can a 48 Core Joint Closure be expanded or upgraded?
Depending on the design and manufacturer, some closures may offer options for expansion or upgrades to accommodate additional fibers or new technologies. It's essential to consult with the manufacturer's specifications and recommendations for specific models.
How many fiber cores can a 48-core joint closure accommodate?
A 48-core joint closure is designed to accommodate up to 48 individual fiber optic cores. This means it can house splices or connections for up to 48 separate fiber optic cables.
What are the typical dimensions of a 48-core joint closure?
The dimensions of a 48-core joint closure can vary depending on the manufacturer and specific model. However, it typically has dimensions in the range of a few tens of centimeters to a few feet in length and width, and several inches to a foot or more in height.


FAQ
A:The primary purpose of a joint closure is to protect the splices or connections between fiber optic cables from environmental factors such as moisture, dust, and physical damage. It helps maintain the integrity and performance of the fiber optic network.
Q:What materials are used in the construction of joint closures?
A:Joint closures are typically constructed from materials such as high-impact plastic, metal, or composite materials that provide durability and protection against environmental factors. They may also include features such as seals and gaskets to provide additional protection against moisture and dust.
Q:How are fiber optic cables spliced or connected within a joint closure?
A:Fiber optic cables are typically spliced or connected within a joint closure using fusion splicing or mechanical splicing techniques. Fusion splicing involves permanently fusing the ends of two fiber optic cables together using heat, while mechanical splicing involves aligning the ends of the cables and securing them using mechanical connectors.
Q: Are 48-core joint closures reusable?
A:In many cases, 48-core joint closures are designed to be reusable, meaning they can be opened, accessed, and resealed multiple times as needed for maintenance, repairs, or expansions of the fiber optic network. However, this can vary depending on the specific design and construction of the joint closure.
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